package main
import(
	"fmt"
	"math/rand"
	"time"
)

func main(){
	var i int8
	for {
		//time.Now().Unix() 返回时间戳 UnixNano 返回纳秒
		rand.Seed(time.Now().UnixNano())
		i = int8(rand.Intn(100)+1)
		fmt.Println(i)
		if i == 99{
			break
		}
	}
}